Rummu Quarry and the old Murru Prison area are a mysterious place to explore. The Paekalda Holiday Centre takes guests on an exciting tour of Murru Prison territory and premises. We will explore the area and listen to gripping stories about prison life and the history of Tuhamägi (Ash Hill) and the unique underwater world. The tours take place in the evening which is why we will use oil lanterns that make the experience even more wonderful.You can take part in planned tours (times can be found here) or you can book a private tour for your group.